1. She is confident ______ her success in the exam.

2. They were amazed ______ the magician’s trick.

3. This solution is similar ______ the one we discussed yesterday.

4. We must abide ______ the rules of the institution.

5. She congratulated me ______ my promotion.

6. He is eligible ______ the scholarship.

7. I was absorbed ______ the novel and didn’t notice the time.

8. He succeeded ______ winning the scholarship.

9. The teacher was angry ______ the students for being late.

10. She’s keen ______ learning new languages.

11. They protested ______ the new policy.

12. He was accused ______ stealing the documents.

13. The baby depends ______ her mother for everything.

14. I’m not familiar ______ this part of the city.

15. Please refrain ______ using mobile phones in the library.

16. He is known ______ his honesty.

17. She has great affection ______ her younger brother.

18. She insisted ______ going alone to the interview.

19. We must dispose ______ the waste properly.

20. He is capable ______ doing much better than this.